Mary-Kate LaManna

Mary-Kate (Katie) LaManna

  • Associate Attorney

Practice Areas:

  • Family Law
  • Criminal Law


Katie received her J.D. from Widener University, Delaware Law School where she served as the Vice President of the Student Bar Association for 2 years and was the recipient of the Dean Arther A. Weeks Outstanding Student Service Award. She initially worked as a Certified Legal Intern at the Chester County District Attorney’s Office, where she conducted numerous preliminary hearings in criminal cases on behalf of the Commonwealth of Pennsylvania. Katie subsequently passed the Pennsylvania Bar Exam with a high enough score to practice in any UBE jurisdiction and was admitted to Bar of Pennsylvania shortly thereafter. Additionally, she is a member of the American Bar Association and the Pennsylvania Bar Association. Currently, Katie represents clients in Family Law matters in Berks, Lancaster, and Montgomery Counties.

Katie lives in West Chester, PA with her cat Charlie and enjoys cooking, traveling, and spending time with her family. 


  • Delaware Law School, Wilmington, Delaware
    • J.D. - 2023
  • University of Delaware, Newark, Delaware
    • B.S. - 2016
    • Major: Wildlife Ecology + Conservation

Past Positions

  • Chester County District Attorney's Office, Certified Legal Intern, 05/2022 to 10/2022


  • English